303 citations · 502 across the 6 of their papers we have counts for
6 papers
Probing the Surface Polarization of Ferroelectric Thin Films by X-ray Standing Waves
Le Phuong Hoang, Irena Spasojevic, Tien-Lin Lee +7
Understanding the mechanisms underlying a stable polarization at the surface of ferroelectric thin films is of particular importance both from a fundamental point of view and to ac…
Exploring the Bonding of Large Hydrocarbons on Noble Metals: Diindoperylene on Cu(111), Ag(111), and Au(111)
C. Bürker, N. Ferri, A. Tkatchenko +7
We present a benchmark study for the adsorption of a large pi-conjugated organic molecule on different noble metal surfaces, which is based on X-ray standing wave (XSW) measurement…
Interface reconstruction in superconducting CaCuO2/SrTiO3 superlattices: A hard x-ray photoelectron spectroscopy study
Carmela Aruta, Christoph Schlueter, Tien-Lin Lee +5
Here we report about the interface reconstruction in the recently discovered superconducting artificial superlattices based on insulating CaCuO2 and SrTiO3 blocks. Hard x-ray photo…
Graphene on Ir(111): Physisorption with chemical modulation
Carsten Busse, Predrag Lazić, Rabie Djemour +9
The non-local van der Waals density functional (vdW-DF) approach is applied to calculate the binding of graphene to Ir(111). The precise agreement of the calculated mean height h =…
Adsorption-Induced Distortion of F_{16}CuPc on Cu(111) and Ag(111): An X-ray Standing Wave Study
A. Gerlach, F. Schreiber, S. Sellner +5
The adsorption geometry of perfluorinated copper-phthalocyanine molecules (F_{16}CuPc) on Cu(111) and Ag(111) is studied using X-ray standing waves. A detailed, element-specific an…
Surface energy and stability of stress-driven discommensurate surface structures
Emilio Artacho, Joerg Zegenhagen
A method is presented to obtain {\it ab initio} upper and lower bounds to surface energies of stress-driven discommensurate surface structures, possibly non-periodic or exhibiting…